A grand unified model for liganded gold clusters | |
Xu, WW; Zhu, BE; Zeng, XC; Gao, Y | |
刊名 | Nature Communications |
2016 | |
卷号 | 7页码:- |
ISSN号 | 2041-1723 |
通讯作者 | Gao, Y (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Div Interfacial Water, Shanghai 201800, Peoples R China. ; Gao, Y (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Key Lab Interfacial Phys & Technol, Shanghai 201800, Peoples R China. ; Zeng, XC (reprint author), Univ Nebraska, Dept Chem, Lincoln, NE 68588 USA. ; Zeng, XC (reprint author), Univ Sci & Technol China, Collaborat Innovat Ctr Chem Energy Mat, Hefei 230026, Anhui, Peoples R China. ; Gao, Y (reprint author), Chinese Acad Sci, Shanghai Sci Res Ctr, Shanghai 201204, Peoples R China. |
英文摘要 | A grand unified model (GUM) is developed to achieve fundamental understanding of rich structures of all 71 liganded gold clusters reported to date. Inspired by the quark model by which composite particles (for example, protons and neutrons) are formed by combining three quarks (or flavours), here gold atoms are assigned three 'flavours' (namely, bottom, middle and top) to represent three possible valence states. The 'composite particles' in GUM are categorized into two groups: variants of triangular elementary block Au-3(2e) and tetrahedral elementary block Au-4(2e), all satisfying the duet rule (2e) of the valence shell, akin to the octet rule in general chemistry. The elementary blocks, when packed together, form the cores of liganded gold clusters. With the GUM, structures of 71 liganded gold clusters and their growth mechanism can be deciphered altogether. Although GUM is a predictive heuristic and may not be necessarily reflective of the actual electronic structure, several highly stable liganded gold clusters are predicted, thereby offering GUM-guided synthesis of liganded gold clusters by design. |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000389302400001 |
内容类型 | 期刊论文 |
源URL | [http://ir.sinap.ac.cn/handle/331007/26405] |
专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
推荐引用方式 GB/T 7714 | Xu, WW,Zhu, BE,Zeng, XC,et al. A grand unified model for liganded gold clusters[J]. Nature Communications,2016,7:-. |
APA | Xu, WW,Zhu, BE,Zeng, XC,&Gao, Y.(2016).A grand unified model for liganded gold clusters.Nature Communications,7,-. |
MLA | Xu, WW,et al."A grand unified model for liganded gold clusters".Nature Communications 7(2016):-. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论